Elco Con-Flex® LDC Screw Anchors 3/8 x 4 HWH w/ locking serration (50 Qty.)
Con-Flex® masonry screws are engineered to provide high pull-out and shear values with virtual immunity to brittle failures. Enhanced ductility allows use in demanding exterior applications.
- Enhanced Ductility
- Alloy Steel
- Hex Washer Head with Locking Serrations
- Silver Stalgard® Coating
|Thread Length||3-1/2 in.|
|Drive System||9/16 in. Hex|
|Drill Bit Size||3/8 in.|
|Head Size||3/8 in. Diameter HWH|
|Screw Type||ConFlex Large DIameter|
|USA/Import||Made in USA|
|Head Style||Hex Washer Head w/ Locking Serrations|
|Finish||Silver Stalgard® Coating|
|Tensile Yield||92000 KSI min.|
|Tensile Ultimate||120000 KSI min.|
|Inspection||The head marking consists of an Elco logo and the fastener length in inches|
Features and Benefits:
- Flex Technology heat treat allows virtual immunity to brittle failures, allowing use in exterior applications
- Locking serrations under the head provide back out resistance
- Hardened tip ensures efficient tapping into concrete
- Head markings allow easy inspection
- Install with standard ANSI bits
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
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